1.57ct Unheated Blue Sapphire cushion cut

Description

Ethereal Brilliance: 1.57ct Cushion Mixed Cut “Light Blue” Natural Sapphire This 1.57-carat natural sapphire is a stunning example of the serene and luminous Light Blue palette, offering a delicate, airy saturation that is highly sought after for contemporary jewellery design. The Cushion Mixed Cut is masterfully executed, featuring soft, rounded corners and a multifaceted pavilion that creates a “crushed ice” effect, resulting in a “Good” lustre that keeps the stone bright and lively. With a substantial 7.53mm length, this gemstone provides a significant face-up presence, combining the classic elegance of a cushion silhouette with a refreshing, modern colour profile. Entirely unheated and untreated , this sapphire is a pristine natural marvel, preserved exactly as it was formed in the earth. Achieving a weight of 1.57 carats while maintaining an Eye Clean clarity grade in an untreated stone is an exceptional occurrence; the internal body remains transparent and flawlessly clear to the naked eye. Gemstone Specifications Weight: 1.57 carats Measurements: 7.53 x 5.63 x 3.75 mm Shape & Cut: Cushion Mixed Cut Note: A timeless, romantic shape that offers a soft silhouette and exceptional brilliance through its mixed faceting. Colour: Light Blue Note: A crisp, luminous blue that provides a sophisticated and bright alternative to darker tones. Clarity: Eye Clean Note: Pristine transparency to the naked eye, allowing light to travel through the stone without interruption. Lustre: Good Treatment: None (100% Natural & Unheated) Note: An untouched natural treasure, free from any thermal or artificial enhancement. It is an ideal centrepiece for a classic halo setting or a refined trilogy design paired with pear-shaped diamond side stones to further emphasize its elegant proportions. Professional Consultation: Our specialists are available for a free consultation to help you design a one-of-a-kind mounting that highlights the precision cut and natural purity of this gem. In-Person Viewing: We invite you to experience the soft, radiant fire of this untreated sapphire in person at our studio or through a private high-definition digital session. Note: Finding an unheated sapphire over 1.5 carats with “Eye Clean” clarity and a precision cushion cut is a significant acquisition. This specimen represents a perfect balance of natural integrity, impressive size, and luminous visual appeal.